US PATENT SUBCLASS 192 / 87.14
.~.~.~.~ Alternatively operative clutches

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

30 R  DF  CLUTCHES {15}
82 R  DF  .~ Operators {18}
85 R  DF  .~.~ Fluid pressure {11}
87.1  DF  .~.~.~ Multiple clutches {2}
87.14.~.~.~.~ Alternatively operative clutches {2}
87.15  DF  .~.~.~.~.~> Clutches coaxial with operators {1}
87.18  DF  .~.~.~.~.~> With selective distributor for fluid pressure {1}

DEFINITION

Classification: 192/87.14

(under subclass 87.1) Device having only two clutches, wherein either clutch, (but not both simultaneously) is in force-transmitting relationship.

(1) Note. A patent directed to the combination of more than two clutches will be placed in subclass 87.1 or 87.11+ as appropriate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3.27, for the combination of a vortex-flow drive and alternatively operative clutches.